BIOINORGANIC CHEMISTRY A Short Course Second Edition

gly188

ser189

gly190

asn153, thr154

asp171

met125, asn126, arg127

ser207

residues 242-248

leu147

PDB: 1RMZ

B

A

1BL8

Top-Down View

Figure 5.5 (A) Top - down view of the K + ion channel, PDB: 1BL8.

Figure 3.18 (Continued) (B) PDB: 1RMZ (structure determined using X - ray
crystallography). Visualized using The PyMOL Molecular Graphics System and
ChemDraw Ultra, version 10.0. (Printed with permission of Delano Scientifi c, LLC and
CambridgeSoft Corporation.)